<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @copyright  Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Config edit page
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class MageWorx_Adminhtml_Block_System_Config_Edit extends Mage_Adminhtml_Block_System_Config_Edit
{
    public function __construct()
    {
        parent::__construct();
        $sectionCode = $this->getRequest()->getParam('section');
        $sections = Mage::getSingleton('adminhtml/config')->getSections();
        $session = Mage::getSingleton('admin/session');
        if (false !== strpos($sectionCode, 'mageworx')){
            $groups = $this->_section->groups[0];
            foreach ($groups as $group => $object){
                if (!$session->isAllowed("system/config/$sectionCode/$group")){
                    $sections->$sectionCode->groups->$group = null;
                }
            }
        }
        $this->_section = $sections->$sectionCode;
        $this->setTitle((string)$this->_section->label);
    }
}